1142646627840

Names of 1142646627840

• Cardinal: 1142646627840 can be written as One trillion, one hundred forty-two billion, six hundred forty-six million, six hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.14264662784 × 10¹²

Factors of 1142646627840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 16665

Divisors of 1142646627840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 31 32 34 40 48 51 60 62 64 68 80 85 93 96 102 120 124 128 136 155 160 170 186 192 204 240 248 255 256 272 289 310 320 340 372 384 408 465 480 496 510 512 527 544 578 620 640 680 744 768 816 867 930 960 992 1020 1054 1088 1156 1240 1280 1360 1445 1488 1536 1581 1632 1734 1860 1920 1984 2040 2108 2176 2312 2480 2560 2635 2720 2890 2976 3162 3264 3468 3720 3840 3968 4080 4216 4335 4352 4624 4960 5270 5440 5780 5952 6324 6528 6936 7440 7680 7905 7936 8160 8432 8670 8704 8959 9248 9920 10540 10880 11560 11904 12648 13056 13872 14880 15810 15872 16320 16607 16864 17340 17918 18496 19840 21080 21760 23120 23808 25296 26112 26877 27744 29760 31620 32640 33214 33728 34680 35836 36992 39680 42160 43520 44795 46240 47616 49821 50592 53754 55488 59520 63240 65280 66428 67456 69360 71672 73984 79360 83035 84320 89590 92480 99642 101184 107508 110976 119040 126480 130560 132856 134385 134912 138720 143344 147968 166070 168640 179180 184960 199284 202368 215016 221952 238080 249105 252960 265712 268770 269824 277440 282319 286688 332140 337280 358360 369920 398568 404736 430032 443904 498210 505920 514817 531424 537540 554880 564638 573376 664280 674560 716720 739840 797136 809472 846957 860064 996420 1011840 1029634 1062848 1075080 1109760 1129276 1146752 1328560 1349120 1411595 1433440 1544451 1594272 1693914 1720128 1992840 2023680 2059268 2125696 2150160 2219520 2258552 2293504 2574085 2657120 2823190 2866880 3088902 3188544 3387828 3440256 3985680 4047360 4118536 4234785 4251392 4300320 4517104 4587008 4799423 5148170 5314240 5646380 5733760 6177804 6377088 6775656 6880512 7722255 7971360 8237072 8469570 8502784 8600640 8751889 9034208 9598846 10296340 10628480 11292760 11467520 12355608 12754176 13551312 13761024 14398269 15444510 15942720 16474144 16939140 17201280 17503778 18068416 19197692 20592680 21256960 22585520 22935040 23997115 24711216 25508352 26255667 27102624 28796538 30889020 31885440 32948288 33878280 34402560 35007556 36136832 38395384 41185360 42513920 43759445 45171040 47994230 49422432 52511334 54205248 57593076 61778040 63770880 65896576 67756560 68805120 70015112 71991345 72273664 76790768 82370720 87518890 90342080 95988460 98844864 105022668 108410496 115186152 123556080 127541760 131278335 131793152 135513120 140030224 143982690 144547328 148782113 153581536 164741440 175037780 180684160 191976920 197689728 210045336 216820992 230372304 247112160 262556670 263586304 271026240 280060448 287965380 297564226 307163072 329482880 350075560 361368320 383953840 395379456 420090672 433641984 446346339 460744608 494224320 525113340 542052480 560120896 575930760 595128452 614326144 658965760 700151120 722736640 743910565 767907680 790758912 840181344 892692678 921489216 988448640 1050226680 1084104960 1120241792 1151861520 1190256904 1228652288 1317931520 1400302240 1487821130 1535815360 1680362688 1785385356 1842978432 1976897280 2100453360 2168209920 2231731695 2240483584 2303723040 2380513808 2457304576 2800604480 2975642260 3071630720 3360725376 3570770712 3685956864 3953794560 4200906720 4463463390 4480967168 4607446080 4761027616 5601208960 5951284520 6143261440 6721450752 7141541424 7371913728 8401813440 8926926780 9214892160 9522055232 11202417920 11902569040 12286522880 13442901504 14283082848 16803626880 17853853560 18429784320 19044110464 22404835840 23805138080 28566165696 33607253760 35707707120 36859568640 38088220928 47610276160 57132331392 67214507520 71415414240 76176441856 95220552320 114264662784 142830828480 190441104640 228529325568 285661656960 380882209280 571323313920 1142646627840
• Sum of all divisors σ(n): 4005830467584
• Sum of proper divisors (its aliquot sum) s(n): 2863183839744
• 1142646627840 is an abundant number, because the sum of its proper divisors (2863183839744) is greater than itself. Its abundance is 1720537211904

Bases of 1142646627840

• Binary: 10000101000001011000010111101111000000000₂
• Hexadecimal: 0x10A0B0BDE00
• Base-36: EKXAASQO

Squares and roots of 1142646627840

• 1142646627840 squared (1142646627840²) is 1305641316114123463065600
• 1142646627840 cubed (1142646627840³) is 1491886647026382627669330628706304000
• The square root of 1142646627840 is 1068946.5037315947
• The cube root of 1142646627840 is 10454.5171830709

Scales and comparisons

• 1,142,646,627,840 seconds is equal to 36,332 years, 32 weeks, 4 days, 17 hours, 4 minutes.
• To count from 1 to 1,142,646,627,840 would take you about ninety thousand, eight hundred thirty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1142646627840 cubic inches would be around 871.2 feet tall.

Recreational maths with 1142646627840

• 1142646627840 backwards is 0487266462411
• 1142646627840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1142646627840's digits is 51
• More coming soon!